12623541

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19391}}^1$

素因数の和:19432

約数の個数: 16

約数和(自身を含む): 19857408

約数和(自身を除く): 7233867

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 19391, 58173, 135737, 407211, 601121, 1803363, 4207847, 12623541]

約数ペア:

[(1, 12623541), (3, 4207847), (7, 1803363), (21, 601121), (31, 407211), (93, 135737), (217, 58173), (651, 19391)]